PDF Download It Makes Sense!: Using Ten-frames to Build Number Sense, Grades K-2 book by It's free.
From Look, Quick! to Mystery Sums, the 20 classroom-tested lessons in this resource provide friendly, meaningful support for using ten-frames. Many state standards require students to solve addition and subtraction problems using models. Ten-frames are one of the most important models that teachers can use to help students anchor to the landmark number ten and develop all aspects of number sense. Additionally, state standards expect that students be fluent and flexible in their ability to…”